it seems to me that we should have a very clear ability to be working with scotland yard and determine whether americans were pursued, and whether the families of 9/11 victims were pursued. >> to those who said bob mendez or barbara boxer or frank lautenberg or jay rockefeller, they're all democrats and this is political payback, if you will, against rupert murdoch, what say you? >> i don't have anything against rupert murdoch. if the report was that cnn did this, i would be going after you all. well. >> well, i hope you don't have to do that. dog versus machine. why that was the topic of a fiery debate on exhale clil. -- capitol hill. there's another way litter box dust:e purina tidy cats. tidy cats premium line of litters now works harder on dust. and our improved formulas neutralize odors better than ever in multiple-cat homes. so it's easier to keep your house smelling just the way you want it. purina tidy cats. keep your home smelling like home. >> body scanners versus dogs. some of the other top stories in "the situation room" right now. >> at issue during the fiery airport secur